APA (7th ed.) Citation

Barr, M. D. (2018). Singapore: A modern history. Bloomsbury.

Chicago Style (17th ed.) Citation

Barr, Micheal D. Singapore: A Modern History. New York, USA: Bloomsbury, 2018.

MLA (9th ed.) Citation

Barr, Micheal D. Singapore: A Modern History. Bloomsbury, 2018.